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buffer: add FIXME

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This commit is contained in:
Wim Taymans 2011-04-11 10:20:10 +02:00
parent ba515c186b
commit df85690cfd
1 changed files with 4 additions and 1 deletions
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5
gst/gstbuffer.c
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@ -198,7 +198,10 @@ _memory_add (GstBuffer * buffer, GstMemory * mem)
guint len = GST_BUFFER_MEM_LEN (buffer); guint len = GST_BUFFER_MEM_LEN (buffer);
if (G_UNLIKELY (len >= GST_BUFFER_MEM_MAX)) { if (G_UNLIKELY (len >= GST_BUFFER_MEM_MAX)) {
/* to many buffer, span them */ /* too many buffer, span them. */
/* FIXME, there is room for improvement here: We could only try to merge
* 2 buffers to make some room. If we can't efficiently merge 2 buffers we
* could try to only merge the two smallest buffers to avoid memcpy, etc. */
_replace_memory (buffer, _span_memory (buffer, 0, -1, FALSE)); _replace_memory (buffer, _span_memory (buffer, 0, -1, FALSE));
/* we now have 1 single spanned buffer */ /* we now have 1 single spanned buffer */
len = 1; len = 1;